| US stock number | 15209 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 38.1 | mm | |
| D | 68.99 | mm | |
| b | 6.35 | mm |
| Pressure differential | max. | 0.07 | MPa | |
| Operating temperature | min. | -40 | °C | |
| Operating temperature | max. | 100 | °C | |
| Operating temperature, short period | max. | 120 | °C | |
| Rotational speed | max. | 5013 | r/min | |
| Shaft surface speed | max. | 10 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12428 | 31.75 | 50.37 | 6.35 | Seals |
|---|---|---|---|---|
| 50x65x8 CRW1 V | 50 | 65 | 8 | Seals |
| 7020 CE/P4AL | 100 | 150 | 24 | Bearings, units and housings |
| 71920 CD/P4AL | 100 | 140 | 20 | Bearings, units and housings |
| AH 3134 G | 160 | 170 | 104 | Bearings, units and housings |
| BD-C 3040 K-H 3040 | 180 | 310 | 82 | Bearings, units and housings |
| GEP 360 FS | 360 | 520 | 258 | Bearings, units and housings |
| NUP 220 ECML | 100 | 180 | 34 | Bearings, units and housings |
| NUP 240 ECM | 200 | 360 | 58 | Bearings, units and housings |
| RMS 10 | 31.75 | 79.375 | 22.225 | Bearings, units and housings |
| SAF 22526 TLC | 112.7125 | - | - | Bearings, units and housings |
| W 638/4 R-2Z | 4 | 9 | 4 | Bearings, units and housings |
Hot number:
1226 KM + H 3026
31321 X
65x85x8 CRW1 R
8665
BT4-0014 G/HA1C400VA903
C 2216
FSAF 1317 TLC
GE 70 ESX-2LS
NU 214 ECJ
RNA 2206.2RS
SAF 23032 KAT x 5.1/2
SNLN 3044
W 10
W 608 R
W 628/6-2RS1
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